164872409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 189850752

約数和(自身を除く): 24978343

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 7243, 22763, 94159, 123131, 746029, 1600703, 9698377, 12682493, 164872409]

約数ペア:

[(1, 164872409), (13, 12682493), (17, 9698377), (103, 1600703), (221, 746029), (1339, 123131), (1751, 94159), (7243, 22763)]